Embedded Power ICs based on Arm® Cortex®-M integrate on single die the 32-bit microcontroller, the non-volatile flash memory, the analog and mixed signal peripherals, the communication interfaces along with the driving stages needed for either relay, half-bridge or full-bridge DC and BLDC motor applications.

Bridge Driver with a current controlled output stage, flexible charge- and discharge current settings and several diagnostic functions allow optimizing your system with our Embedded Power ICs. These highly integrated products save space and energy, improve the overall system reliability through advanced diagnosis features and reduce the overall cost due to a minimum number of components. They are perfectly fit with a range of motor control applications where a small package form factor and a minimum number of external components are essential. Such applications include window lift, sunroof, wiper, fuel pump, HVAC fans, engine cooling fan and water pumps, to name but a few.

Our Product Family Offerings for Motor Control Solutions

The TLE984x family is mainly addressing body and comfort solutions such as sunroof and window lift. Our platform solution for size- and weight-optimized relay-based motor control solutions offers scalability in terms of flash memory size and MCU system clock frequency with pin-compatible devices.

For single-phase applications like engine cooling fan, HVAC blower or auxiliary water pumps, TLE9845QX can be used to achieve a cost-efficient solution and saving PCB space due to the high integration.

Supporting the transition from relay-based towards solid-state solutions the TLE986x family is the perfect fit for applications such as wiper, sunroof or window lift. It offers scalability in terms of flash memory size, MCU system clock frequency and temperature ranges supporting a wide range of motor control algorithms. The configurable MOSFET driver simplifies the EMC design. In addition the H-Bridge Driver IC family is pin- and software compatible to our 3-phase Bridge Driver IC family supporting a platform approach for both DC and BLDC applications.

The TLE987x family addresses BLDC applications up to 1kW such as engine cooling fan, HVAC blower or auxiliary pumps (e.g. oil, water and fuel pump). Besides the Automotive target applications also power tools, drones and other industrial BLDC applications. It offers scalability in terms of flash memory size, MCU system clock frequency and temperature ranges supporting a wide range of motor control algorithms, either sensor-based or sensor-less. The 3-Phase Bridge Driver IC family is pin- and software compatible to our H-Bridge Driver IC family supporting a platform approach for both DC and BLDC applications.

Applications

Our Embedded Power ICs based on Arm® Cortex® M offer dedicated solutions for body and powertrain applications. They enable optimization of the target applications due to the System-on-Chip solution and the minimum number of external parts.

Body & Comfort

HVAC Blower

For the cost-optimized HVAC Blower applications, Embedded Power ICs provide high capability. To ensure comfort to the user, additional features are implemented in the best way: Stable RPM and a low mechanical noise

Powertrain

Fuel Pump

Solution Finder for Automotive Applications

Looking for a customized solution for your Automotive application? Are you unsure which combination of devices you need?This is a one stop destination helping you to decide. All you need to do is to tell us your preferences, and we will take care of the rest.We will ensure that you find your best match with our Embedded Power ICs solutions powered by Automotive qualified Arm® Cortex® M.

QM-parts in Functional Safety Applications (ASIL)

Infineon`s Embedded Power ICs are developed as QM-parts, but nonetheless can be and are already used in a variety of motor control application that require Functional Safety (ISO26262) up to ASIL-B such as but not limited to Window Lift (ASIL-A), Sunroof (ASIL-A), Auxiliary pumps (ASIL-B) or Engine Cooling Fan (ASIL-B).

Infineon offers the following design-in support for its Embedded Power ICs:

FIT data information (ISO26262)

Function/Blocks vs. Area Breakdown

If these data is required, please contact your local Infineon partner who can provide you with these information.

Documents

Boards

Tools & Software

Toolchain Installation

Infineon Embedded Power ICs are supported by a complete development tool chain provided by Infineon and third party vendors. The tool chain includes compilers, debuggers, evaluation boards, LIN low level drivers and configuration tools as well as variety of example software code.

Embedded Power ICs provide a built-in boot strap loader (BSL) for programming the system-on-chip devices over the built-in LIN transceiver or UART. The uIO Stick acts as an interface between the TLE98xx device and a PC. It handles the BSL protocols as well as the physical layers. A PC application (uIO BSL Tool) provides access to all BSL functions of the Embedded Power device.

Infineon recommends IHR and Vector as partners for LIN low level drivers (LLDs) - Reputed organizations in the field of automotive electronics

IHR and Vector are proven partners for drivers and driver configuration tools compatible with Infineon`s range of Embedded Power ICs, and support LIN specifications 1.3, 2.0 and 2.1. The offered solution provides a wide range of options for designers, with reliable testing specifications, intuitive operation, and diagnostic services.

Simulation

Videos

Unboxing of the Infineon Embedded Power 3-phase motor control solution

5:00

This video provides you a short introduction to 3-Phase Bridge Driver ICs family. If you are looking for a small package form factor for your motor control application, check out our video.

Together with our partners (Preferred Design Houses) we offer an optimized open market customer support for systems using our Embedded Power products. They are trained to provide application- and product-specific support.

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